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基于dct的数字图像水印技术的matlab源代码。大家共享
Update : 2008-10-13 Size : 430.98kb Publisher : 张娜

用matlab写的图像离散余弦变换域的水印嵌入与提取以及攻击测试代码,稍加修改就可以移植到自己的程序中,很有用哦
Update : 2008-10-13 Size : 310kb Publisher : 张燕

dct加入图象水印,以matlab打开.m后缀文件即可运行,附有输入图像及输出结果,内有详细注释,非常适合初学水印的同志
Update : 2008-10-13 Size : 113.87kb Publisher : 无危

基于dct的数字图像水印技术的matlab源代码。大家共享-DCT-based digital image watermarking technique matlab source code. U.S. share
Update : 2025-02-19 Size : 431kb Publisher : 张娜


Update : 2025-02-19 Size : 310kb Publisher : 张燕

dct加入图象水印,以matlab打开.m后缀文件即可运行,附有输入图像及输出结果,内有详细注释,非常适合初学水印的同志-DCT image watermarks adding to matlab open. m suffix file to run with the input image and output a result, there are detailed notes, very suitable for beginners watermark comrades
Update : 2025-02-19 Size : 114kb Publisher : 无危

DCT水印,简单实用,基于8*8分块的DCT域水印嵌入算法水印图像为64*64-DCT watermark, simple and practical, based on the 8* 8 sub-block DCT domain watermark image watermark embedding algorithm is 64* 64
Update : 2025-02-19 Size : 1kb Publisher : 张涛

dct数字水印技术 水印编程 嵌入 提取 检测-dct digital watermarking technology programming embedded watermark extraction detection
Update : 2025-02-19 Size : 2kb Publisher : 小鱼

基于DCT方法的数字水印论文5篇,对学习基于DCT方法的数字水印初学者会有帮助。可以了解基于DCT的水印基本方法。-DCT-based method of digital watermarking papers 5, to learn methods of digital watermarking-based DCT would be helpful for beginners. DCT-based watermark can learn the basic method.
Update : 2025-02-19 Size : 1.74mb Publisher : zhouhao


Update : 2025-02-19 Size : 1kb Publisher : 李颖

基于MATLAB的DCT域数字水印技术实现相关代码实现详细说明-MATLAB-based DCT-domain digital watermarking technology to achieve detailed description of the relevant code
Update : 2025-02-19 Size : 4.77mb Publisher : 魏敏

:数字水印技术作为数字媒体版权保护的有效办法,近年来在国内外引起了人们极大的兴趣。作者采用了DCT离散余弦变换的算法,对图像这种多媒体数字作品进行了数字水印的嵌入和检测研究。并且使用了高效实用的编程工具MATLAB来介绍了一种DCT域的图像数字水印嵌入和提取的-\BASIC_WM.M ....................................\......\cellauto.m ....................................\......\dctwatermark.m ....................................\......\detectbasic_wm.m ....................................\......\plotcorr_coef.m ....................................\......\wavedetect.m ....................................\......\wavedetect2.m ....................................\......\wavemarksvd.m ....................................\......\wavemarksvd
Update : 2025-02-19 Size : 1kb Publisher : 何品
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